#C5560F
Closest named color: Rust Orange (#C45508). oklch(58.6% 0.159 45.9), rgb(197, 86, 15).
Aa
Black text reads best on this color (4.71:1).
About this color
#C5560F is a medium-dark, vivid orange. In OKLCH its lightness is 59%, its chroma 0.159 and its hue 46°. Its hue sits on the warm side of the wheel. The nearest named color is Rust Orange (#C45508), ΔE 0.003 away. Black text reads best on it, at 4.71:1.
| Hue family | Oranges |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.159) |
| Temperature | warm |
| Nearest name | Rust Orange (#C45508) |
| Black text | 4.71:1 |
| White text | 4.45:1 |
Values
| HEX | #C5560F |
| RGB | rgb(197, 86, 15) |
| HSL | hsl(23, 86%, 42%) |
| OKLCH | oklch(58.6% 0.159 45.9) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #C5560F | 4.45:1 | AA large text | Lc -75.7 | Fine for body text |
| Black text on #C5560F | 4.71:1 | AA | Lc 33.9 | Non-text elements, placeholder text |
| #C5560F text on white | 4.45:1 | AA large text | Lc 70.2 | Content text, not long reading |
| #C5560F text on black | 4.71:1 | AA | Lc -31.5 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#FBF4F0
oklch(97.1% 0.009 52.1)
-
Step 100
100
#F6E6DF
oklch(93.6% 0.02 45.3)
-
Step 200
200
#F1D2C4
oklch(88.6% 0.04 45.8)
-
Step 300
300
#E9B39A
oklch(81% 0.072 46)
-
Step 400
400
#DB8961
oklch(70.7% 0.115 46.4)
-
Step 500
500
#CF6832
oklch(63% 0.147 45.9)
-
Step 600
600 (this color)
#C5560F
oklch(58.6% 0.159 45.9)
-
Step 700
700
#9D4000
oklch(49% 0.139 45.7)
-
Step 800
800
#823400
oklch(42.8% 0.121 45.9)
-
Step 900
900
#692E0C
oklch(37.7% 0.095 46.3)
-
Step 950
950
#3E1B0A
oklch(26.9% 0.061 44.8)
#C5560F with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #766800 | 0.148 |
| Deuteranopia (no green cones) | #918107 | 0.134 |
| Tritanopia (no blue cones) | #D93B4A | 0.085 |
| Achromatopsia (no color) | #777777 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C5560F
#C5560F
oklch(58.6% 0.159 45.9)
- #0089AE
#0089AE
oklch(58.6% 0.112 225.4)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #C5560F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rust Orange #C45508 ΔE 0.003
- Rusty Orange #CD5909 ΔE 0.018
- Burnt Orange #C04E01 ΔE 0.020
- Brick Orange #C14A09 ΔE 0.026
- Burnt Siena #B75203 ΔE 0.030
- Orange Brown #BE6400 ΔE 0.033
- Copper #B66325 ΔE 0.035
- Terra Cotta #C9643B ΔE 0.037
Use #C5560F in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.